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AMD Radeon Pro W6400 GPU - System Overview

Additional Information

AMD Radeon PRO W6400 GPU logo

The AMD Radeon PRO W6400 GPU has two successors: the W6800 and W6600 GPU. It supports 16 MB of AMD Infinity Cache, DirectX 12 Ultimate, and features RDNA 2 architecture. Additionally, it has up to 4GB of dedicated GDDR6 memory and can power 2x UHD HDR 4K or 5K displays or a single 8K display for high-performance professional applications. Designed for office productivity, 3D designs, and image editing workloads, the Radeon PRO W6400 GPU is an affordable option for accelerated multitasking performance. It supports 768 stream processors, 12 ray accelerators, and 48 texture mapping units. It can reach 7.07 TFLOPS FP16 or 3.54 TFLOPS FP32, meaning it has a boost clock of up to 2039 MHz.



AMD Radeon PRO W6400 GPU ports

Outfitted with a 4GB of GDDR6 memory running at 2000MHz it has a 64-bit memory interface delivering a memory bandwidth speed of up to 128GB/s. As a half-height, single-slot card, the W6400 graphics card has a single fan for active cooling. With a peak power draw of only 50W, it can draw power using the recommended PCIe 4.0 x4 interface but is still backwards compatible with PCIe 3.0. AMD recommends a PSU minimum of 350W.

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AMD Radeon Pro W6400 GPU - Specifications

Memory
    GPU Memory: 4GB GDDR6
  • Memory Interface: 64-bit
  • Memory Bandwidth: Up to 128 GB/s
Stream Processors
  • 768 (12 Compute Units)
Transistor Count
  • 5.4 Billion (6nm Process)
Performance
  • FP16 (Half Precision): 7.07 TFLOPS
  • FP32 (Single Precision): 3.54 TFLOPS
System Interface
  • PCI Express Support: 4.0 Ready (x4) with 3.0 Backward Compatibility
Power Consumption
  • Suggested PSU: 350W
  • Max Power Consumption: 50W
  • Power connector: None
Form Factor
  • Half Height, Single Slot
  • 6.6" (169mm) length
Display Connectors
  • 2x DisplayPort 1.4 with DSC and Audio Support
Engine
    Error Correcting Code (ECC) Support

  • No
  • VR and Realtime Ready

  • Yes
  • Remote Workstation Ready

  • Yes
  • 8K UHD and HDR Display Port

  • Yes
  • Supported APIs

  • DirectX 12 Ultimate
  • OpenGL 4.6
  • OpenCL 2.2
  • Vulkan 1.2
  • Supported Operating Systems (64-bit)

  • Microsoft Windows 10
  • Windows 11
  • Linux

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Get a quote for AMD Radeon Pro W6400 GPU

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.

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